The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - IA small block 8-inch harmonic balancer

**Accelo** · 03-14-2023, 12:51 PM

Remember GM made two styles of this dampener. One with the key lined up with the timing mark and another that is offset. You didn't give the year of your 350... If you get the wrong one the timing marks will not line up with your pointer.

03-14-2023, 12:51 PM	#2
Accelo Senior Member Join Date: Mar 2015 Location: washington Posts: 2,358	Re: small block 8-inch harmonic balancer Remember GM made two styles of this dampener. One with the key lined up with the timing mark and another that is offset. You didn't give the year of your 350... If you get the wrong one the timing marks will not line up with your pointer.